Product information:

Material: Steel

Color: 9-speed half hollow, 9-speed full hollow, 10 speed half hollow, 10 speed full hollow, 11 speed half hollow, 11 speed full hollow, 12 speed half hollow, 12 speed full hollow

Features:

Model: Full hollow and half hollow
Speed: 9 10 11 speed (116 knots), 12 speed (126 knots)
Color: plated rainbow color
With magic color plating buckle

Packing list:

Mountain bike road bike variable speed chain*1